+ gtk_widget_modify_bg(button, GTK_STATE_NORMAL, &tool_bg);
+ gtk_widget_modify_bg(button, GTK_STATE_ACTIVE, &tool_active);
+ gtk_widget_modify_bg(button, GTK_STATE_PRELIGHT, &tool_active);
+ gtk_widget_modify_bg(button, GTK_STATE_SELECTED, &tool_active);
+ gtk_widget_modify_fg(button, GTK_STATE_NORMAL, &tool_fg);
+ gtk_widget_modify_fg(button, GTK_STATE_ACTIVE, &tool_fg);
+ gtk_widget_modify_fg(button, GTK_STATE_PRELIGHT, &tool_fg);
+ gtk_widget_modify_fg(button, GTK_STATE_SELECTED, &tool_fg);